@Eric N
To be honest I think you'll have more success with MuteButton since you had tinnitus for such a long time. I don't know what your situation is, but if you had noticable hearing loss for a few years the treatment won't be as effective since hearing nerve degenerates without input.

Happend's to all of us. I went inside my church to use the bathroom (service was over) and someone started playing that LOUD organ and by the time I was out it was too late for me. Its been 4 months and no improvement. PS: I do not sit inside the church during service, I stay in the conference room and watch through Periscope.